{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["member collection", "component whole", "entity destination", "entity origin"], "input": "the farmer produced a surplus despite the country 's worst drought in 30 years by using conservation farming techniques ."}
{"member collection": [], "component whole": [], "entity destination": [], "entity origin": []}